Giving Tuesday is a great day for you to support Shot@Life, because you won't be alone. MAM USA, maker of unique baby products, is celebrating Giving Tuesday by pledging $25,000 to Shot@Life -- and then Bill & Melinda Gates Foundation have pledged to match it -- for a total of $50,000. Which is definitely a great start.

But if you participate, every dollar you donate today will be matched by the Bill & Melinda Gates Foundation -- up to $200,000. Up until 11:59 PM PT.

Even better -- during the "doorbuster" (5am-9am PT), every dollar you donate will be matched 2:1. That means if you donate one dollar during that time, it magically becomes three.